Special Features
Human Motion Tracking, NIGHT VISION, motion detection, Sound Detection, Waterproof / Weatherproof, Built-in Siren, PAN-TILT, Two-way Audio, Low Power
Function
Two-way Audio, PAN-TILT, RESET, built-in mic, NIGHT VISION, Waterproof / Weatherproof, Wide Angle, Thermal image, Built-in Siren